Programming instructions

82 Chapter 4

Field Replaceable Units

Chapter Overview

This chapter contains the following main sections:

• Exchange and Non-Exchange Part Numbers

• FRU Removal and Replacement

— Front Panel

— Left Side Panel

— Power Switch/LCD Assembly

— Removable Media Devices

— CD Drive

— Floppy Disk Drive

— Hard Disk Drives

— I/O Cards

— Battery

— Memory DIMMs

— Power Supply

— Voltage Regulator Modules

— Fans

— I/O Fan

— System Fan

— Speaker

— System Board Tray Assembly

WARNING

For all removal and replacement procedures in this chapter, you

must power off the workstation and unplug the workstation’s power

cord from the AC power outlet.

NOTE

To maintain FCC/EMI compliance, verify that all covers are replaced, all

screws are properly seated, and all gasket material is intact.